diff options
Diffstat (limited to 'src/core/web_engine_settings.cpp')
| -rw-r--r-- | src/core/web_engine_settings.cpp | 394 |
1 files changed, 212 insertions, 182 deletions
diff --git a/src/core/web_engine_settings.cpp b/src/core/web_engine_settings.cpp index edd72a117..e302998f0 100644 --- a/src/core/web_engine_settings.cpp +++ b/src/core/web_engine_settings.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtWebEngine module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "web_engine_settings.h" @@ -45,27 +9,27 @@ #include "base/command_line.h" #include "chrome/common/chrome_switches.h" -#include "content/browser/gpu/gpu_process_host.h" #include "content/public/browser/render_view_host.h" #include "content/public/browser/web_contents.h" #include "content/public/common/content_switches.h" -#include "content/public/common/web_preferences.h" #include "media/base/media_switches.h" +#include "third_party/abseil-cpp/absl/types/optional.h" #include "third_party/blink/public/common/peerconnection/webrtc_ip_handling_policy.h" -#include "third_party/blink/public/mojom/renderer_preferences.mojom.h" +#include "third_party/blink/public/common/renderer_preferences/renderer_preferences.h" +#include "third_party/blink/public/common/web_preferences/web_preferences.h" #include "ui/base/ui_base_switches.h" +#include "ui/base/pointer/pointer_device.h" #include "ui/events/event_switches.h" #include "ui/native_theme/native_theme.h" #include <QFont> #include <QTimer> -#include <QTouchDevice> namespace QtWebEngineCore { -QHash<WebEngineSettings::Attribute, bool> WebEngineSettings::s_defaultAttributes; -QHash<WebEngineSettings::FontFamily, QString> WebEngineSettings::s_defaultFontFamilies; -QHash<WebEngineSettings::FontSize, int> WebEngineSettings::s_defaultFontSizes; +QHash<QWebEngineSettings::WebAttribute, bool> WebEngineSettings::s_defaultAttributes; +QHash<QWebEngineSettings::FontFamily, QString> WebEngineSettings::s_defaultFontFamilies; +QHash<QWebEngineSettings::FontSize, int> WebEngineSettings::s_defaultFontSizes; static const int batchTimerTimeout = 0; @@ -92,14 +56,30 @@ static inline bool isTouchEventsAPIEnabled() { return touchEventsAPIEnabled; } +blink::mojom::ImageAnimationPolicy +toBlinkImageAnimationPolicy(QWebEngineSettings::ImageAnimationPolicy policy) +{ + switch (policy) { + case QWebEngineSettings::AllowImageAnimation: + return blink::mojom::ImageAnimationPolicy::kImageAnimationPolicyAllowed; + case QWebEngineSettings::AnimateImageOnce: + return blink::mojom::ImageAnimationPolicy::kImageAnimationPolicyAnimateOnce; + case QWebEngineSettings::DisallowImageAnimation: + return blink::mojom::ImageAnimationPolicy::kImageAnimationPolicyNoAnimation; + } + return blink::mojom::ImageAnimationPolicy::kImageAnimationPolicyAllowed; +} + WebEngineSettings::WebEngineSettings(WebEngineSettings *_parentSettings) - : m_adapter(0) + : m_adapter(nullptr) , parentSettings(_parentSettings) - , m_unknownUrlSchemePolicy(WebEngineSettings::InheritedUnknownUrlSchemePolicy) + , m_unknownUrlSchemePolicy(QWebEngineSettings::InheritedUnknownUrlSchemePolicy) + , m_imageAnimationPolicy(QWebEngineSettings::InheritedImageAnimationPolicy) { if (parentSettings) parentSettings->childSettings.insert(this); - + else + initDefaults(); m_batchTimer.setSingleShot(true); m_batchTimer.setInterval(batchTimerTimeout); QObject::connect(&m_batchTimer, &QTimer::timeout, [this]() { @@ -112,12 +92,11 @@ WebEngineSettings::~WebEngineSettings() if (parentSettings) parentSettings->childSettings.remove(this); // In QML the profile and its settings may be garbage collected before the page and its settings. - for (WebEngineSettings *settings : qAsConst(childSettings)) { - settings->parentSettings = 0; - } + for (WebEngineSettings *settings : std::as_const(childSettings)) + settings->parentSettings = nullptr; } -void WebEngineSettings::overrideWebPreferences(content::WebContents *webContents, content::WebPreferences *prefs) +void WebEngineSettings::overrideWebPreferences(content::WebContents *webContents, blink::web_pref::WebPreferences *prefs) { // Apply our settings on top of those. applySettingsToWebPreferences(prefs); @@ -125,7 +104,7 @@ void WebEngineSettings::overrideWebPreferences(content::WebContents *webContents // as the host process already overides some of the default WebPreferences values // before we get here (e.g. number_of_cpu_cores). if (webPreferences.isNull()) - webPreferences.reset(new content::WebPreferences(*prefs)); + webPreferences.reset(new blink::web_pref::WebPreferences(*prefs)); if (webContents && applySettingsToRendererPreferences(webContents->GetMutableRendererPrefs())) { @@ -133,22 +112,26 @@ void WebEngineSettings::overrideWebPreferences(content::WebContents *webContents } } -void WebEngineSettings::setAttribute(WebEngineSettings::Attribute attr, bool on) +void WebEngineSettings::setAttribute(QWebEngineSettings::WebAttribute attr, bool on) { m_attributes.insert(attr, on); scheduleApplyRecursively(); } -bool WebEngineSettings::testAttribute(WebEngineSettings::Attribute attr) const +bool WebEngineSettings::testAttribute(QWebEngineSettings::WebAttribute attr) const { - if (!parentSettings) { - Q_ASSERT(s_defaultAttributes.contains(attr)); - return m_attributes.value(attr, s_defaultAttributes.value(attr)); - } - return m_attributes.value(attr, parentSettings->testAttribute(attr)); + auto it = m_attributes.constFind(attr); + if (it != m_attributes.constEnd()) + return *it; + + if (parentSettings) + return parentSettings->testAttribute(attr); + + Q_ASSERT(s_defaultAttributes.contains(attr)); + return s_defaultAttributes.value(attr); } -bool WebEngineSettings::isAttributeExplicitlySet(Attribute attr) const +bool WebEngineSettings::isAttributeExplicitlySet(QWebEngineSettings::WebAttribute attr) const { if (m_attributes.contains(attr)) return true; @@ -159,19 +142,19 @@ bool WebEngineSettings::isAttributeExplicitlySet(Attribute attr) const return false; } -void WebEngineSettings::resetAttribute(WebEngineSettings::Attribute attr) +void WebEngineSettings::resetAttribute(QWebEngineSettings::WebAttribute attr) { m_attributes.remove(attr); scheduleApplyRecursively(); } -void WebEngineSettings::setFontFamily(WebEngineSettings::FontFamily which, const QString &family) +void WebEngineSettings::setFontFamily(QWebEngineSettings::FontFamily which, const QString &family) { m_fontFamilies.insert(which, family); scheduleApplyRecursively(); } -QString WebEngineSettings::fontFamily(WebEngineSettings::FontFamily which) +QString WebEngineSettings::fontFamily(QWebEngineSettings::FontFamily which) { if (!parentSettings) { Q_ASSERT(s_defaultFontFamilies.contains(which)); @@ -180,19 +163,19 @@ QString WebEngineSettings::fontFamily(WebEngineSettings::FontFamily which) return m_fontFamilies.value(which, parentSettings->fontFamily(which)); } -void WebEngineSettings::resetFontFamily(WebEngineSettings::FontFamily which) +void WebEngineSettings::resetFontFamily(QWebEngineSettings::FontFamily which) { m_fontFamilies.remove(which); scheduleApplyRecursively(); } -void WebEngineSettings::setFontSize(WebEngineSettings::FontSize type, int size) +void WebEngineSettings::setFontSize(QWebEngineSettings::FontSize type, int size) { m_fontSizes.insert(type, size); scheduleApplyRecursively(); } -int WebEngineSettings::fontSize(WebEngineSettings::FontSize type) const +int WebEngineSettings::fontSize(QWebEngineSettings::FontSize type) const { if (!parentSettings) { Q_ASSERT(s_defaultFontSizes.contains(type)); @@ -201,7 +184,7 @@ int WebEngineSettings::fontSize(WebEngineSettings::FontSize type) const return m_fontSizes.value(type, parentSettings->fontSize(type)); } -void WebEngineSettings::resetFontSize(WebEngineSettings::FontSize type) +void WebEngineSettings::resetFontSize(QWebEngineSettings::FontSize type) { m_fontSizes.remove(type); scheduleApplyRecursively(); @@ -220,42 +203,60 @@ QString WebEngineSettings::defaultTextEncoding() const return m_defaultEncoding.isEmpty()? parentSettings->defaultTextEncoding() : m_defaultEncoding; } -void WebEngineSettings::setUnknownUrlSchemePolicy(WebEngineSettings::UnknownUrlSchemePolicy policy) +void WebEngineSettings::setUnknownUrlSchemePolicy(QWebEngineSettings::UnknownUrlSchemePolicy policy) { m_unknownUrlSchemePolicy = policy; + scheduleApplyRecursively(); } -WebEngineSettings::UnknownUrlSchemePolicy WebEngineSettings::unknownUrlSchemePolicy() const +void WebEngineSettings::setImageAnimationPolicy(QWebEngineSettings::ImageAnimationPolicy policy) +{ + m_imageAnimationPolicy = policy; + scheduleApplyRecursively(); +} + +QWebEngineSettings::ImageAnimationPolicy WebEngineSettings::imageAnimationPolicy() const +{ + if (m_imageAnimationPolicy != QWebEngineSettings::InheritedImageAnimationPolicy) + return m_imageAnimationPolicy; + + if (parentSettings) + return parentSettings->imageAnimationPolicy(); + + return QWebEngineSettings::AllowImageAnimation; +} + +QWebEngineSettings::UnknownUrlSchemePolicy WebEngineSettings::unknownUrlSchemePolicy() const { // value InheritedUnknownUrlSchemePolicy means it is taken from parent, if possible. If there // is no parent, then AllowUnknownUrlSchemesFromUserInteraction (the default behavior) is used. - if (m_unknownUrlSchemePolicy != InheritedUnknownUrlSchemePolicy) + if (m_unknownUrlSchemePolicy != QWebEngineSettings::InheritedUnknownUrlSchemePolicy) return m_unknownUrlSchemePolicy; if (parentSettings) return parentSettings->unknownUrlSchemePolicy(); - return AllowUnknownUrlSchemesFromUserInteraction; + return QWebEngineSettings::AllowUnknownUrlSchemesFromUserInteraction; } void WebEngineSettings::initDefaults() { if (s_defaultAttributes.isEmpty()) { // Initialize the default settings. - s_defaultAttributes.insert(AutoLoadImages, true); - s_defaultAttributes.insert(JavascriptEnabled, true); - s_defaultAttributes.insert(JavascriptCanOpenWindows, true); - s_defaultAttributes.insert(JavascriptCanAccessClipboard, false); - s_defaultAttributes.insert(LinksIncludedInFocusChain, true); - s_defaultAttributes.insert(LocalStorageEnabled, true); - s_defaultAttributes.insert(LocalContentCanAccessRemoteUrls, false); - s_defaultAttributes.insert(XSSAuditingEnabled, false); - s_defaultAttributes.insert(SpatialNavigationEnabled, false); - s_defaultAttributes.insert(LocalContentCanAccessFileUrls, true); - s_defaultAttributes.insert(HyperlinkAuditingEnabled, false); - s_defaultAttributes.insert(ErrorPageEnabled, true); - s_defaultAttributes.insert(PluginsEnabled, false); - s_defaultAttributes.insert(FullScreenSupportEnabled, false); - s_defaultAttributes.insert(ScreenCaptureEnabled, false); - s_defaultAttributes.insert(ShowScrollBars, true); + s_defaultAttributes.insert(QWebEngineSettings::AutoLoadImages, true); + s_defaultAttributes.insert(QWebEngineSettings::JavascriptEnabled, true); + s_defaultAttributes.insert(QWebEngineSettings::JavascriptCanOpenWindows, true); + s_defaultAttributes.insert(QWebEngineSettings::JavascriptCanAccessClipboard, false); + s_defaultAttributes.insert(QWebEngineSettings::LinksIncludedInFocusChain, true); + s_defaultAttributes.insert(QWebEngineSettings::LocalStorageEnabled, true); + s_defaultAttributes.insert(QWebEngineSettings::LocalContentCanAccessRemoteUrls, false); + s_defaultAttributes.insert(QWebEngineSettings::XSSAuditingEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::SpatialNavigationEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::LocalContentCanAccessFileUrls, true); + s_defaultAttributes.insert(QWebEngineSettings::HyperlinkAuditingEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::ErrorPageEnabled, true); + s_defaultAttributes.insert(QWebEngineSettings::PluginsEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::FullScreenSupportEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::ScreenCaptureEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::ShowScrollBars, true); // The following defaults matches logic in render_view_host_impl.cc // But first we must ensure the WebContext has been initialized QtWebEngineCore::WebEngineContext::current(); @@ -267,60 +268,72 @@ void WebEngineSettings::initDefaults() bool accelerated2dCanvas = !commandLine->HasSwitch(switches::kDisableAccelerated2dCanvas); bool allowRunningInsecureContent = commandLine->HasSwitch(switches::kAllowRunningInsecureContent); - s_defaultAttributes.insert(ScrollAnimatorEnabled, smoothScrolling); - s_defaultAttributes.insert(WebGLEnabled, webGL); - s_defaultAttributes.insert(Accelerated2dCanvasEnabled, accelerated2dCanvas); - s_defaultAttributes.insert(AutoLoadIconsForPage, true); - s_defaultAttributes.insert(TouchIconsEnabled, false); - s_defaultAttributes.insert(FocusOnNavigationEnabled, false); - s_defaultAttributes.insert(PrintElementBackgrounds, true); - s_defaultAttributes.insert(AllowRunningInsecureContent, allowRunningInsecureContent); - s_defaultAttributes.insert(AllowGeolocationOnInsecureOrigins, false); - s_defaultAttributes.insert(AllowWindowActivationFromJavaScript, false); + s_defaultAttributes.insert(QWebEngineSettings::ScrollAnimatorEnabled, smoothScrolling); + s_defaultAttributes.insert(QWebEngineSettings::WebGLEnabled, webGL); + s_defaultAttributes.insert(QWebEngineSettings::Accelerated2dCanvasEnabled, + accelerated2dCanvas); + s_defaultAttributes.insert(QWebEngineSettings::AutoLoadIconsForPage, true); + s_defaultAttributes.insert(QWebEngineSettings::TouchIconsEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::FocusOnNavigationEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::PrintElementBackgrounds, true); + s_defaultAttributes.insert(QWebEngineSettings::AllowRunningInsecureContent, + allowRunningInsecureContent); + s_defaultAttributes.insert(QWebEngineSettings::AllowGeolocationOnInsecureOrigins, false); + s_defaultAttributes.insert(QWebEngineSettings::AllowWindowActivationFromJavaScript, false); bool playbackRequiresUserGesture = false; if (commandLine->HasSwitch(switches::kAutoplayPolicy)) playbackRequiresUserGesture = (commandLine->GetSwitchValueASCII(switches::kAutoplayPolicy) != switches::autoplay::kNoUserGestureRequiredPolicy); - s_defaultAttributes.insert(PlaybackRequiresUserGesture, playbackRequiresUserGesture); - s_defaultAttributes.insert(WebRTCPublicInterfacesOnly, false); - s_defaultAttributes.insert(JavascriptCanPaste, false); - s_defaultAttributes.insert(DnsPrefetchEnabled, false); -#if QT_CONFIG(webengine_extensions) - s_defaultAttributes.insert(PdfViewerEnabled, true); + s_defaultAttributes.insert(QWebEngineSettings::PlaybackRequiresUserGesture, + playbackRequiresUserGesture); + s_defaultAttributes.insert(QWebEngineSettings::WebRTCPublicInterfacesOnly, false); + s_defaultAttributes.insert(QWebEngineSettings::JavascriptCanPaste, false); + s_defaultAttributes.insert(QWebEngineSettings::DnsPrefetchEnabled, false); +#if QT_CONFIG(webengine_extensions) && QT_CONFIG(webengine_printing_and_pdf) + s_defaultAttributes.insert(QWebEngineSettings::PdfViewerEnabled, true); #else - s_defaultAttributes.insert(PdfViewerEnabled, false); + s_defaultAttributes.insert(QWebEngineSettings::PdfViewerEnabled, false); #endif + s_defaultAttributes.insert(QWebEngineSettings::NavigateOnDropEnabled, true); + bool noReadingFromCanvas = + commandLine->HasSwitch(switches::kDisableReadingFromCanvas); + s_defaultAttributes.insert(QWebEngineSettings::ReadingFromCanvasEnabled, !noReadingFromCanvas); + bool forceDarkMode = commandLine->HasSwitch(switches::kForceDarkMode); + s_defaultAttributes.insert(QWebEngineSettings::ForceDarkMode, forceDarkMode); } if (s_defaultFontFamilies.isEmpty()) { // Default fonts QFont defaultFont; defaultFont.setStyleHint(QFont::Serif); - s_defaultFontFamilies.insert(StandardFont, defaultFont.defaultFamily()); - s_defaultFontFamilies.insert(SerifFont, defaultFont.defaultFamily()); - s_defaultFontFamilies.insert(PictographFont, defaultFont.defaultFamily()); + s_defaultFontFamilies.insert(QWebEngineSettings::StandardFont, defaultFont.defaultFamily()); + s_defaultFontFamilies.insert(QWebEngineSettings::SerifFont, defaultFont.defaultFamily()); + s_defaultFontFamilies.insert(QWebEngineSettings::PictographFont, + defaultFont.defaultFamily()); defaultFont.setStyleHint(QFont::Fantasy); - s_defaultFontFamilies.insert(FantasyFont, defaultFont.defaultFamily()); + s_defaultFontFamilies.insert(QWebEngineSettings::FantasyFont, defaultFont.defaultFamily()); defaultFont.setStyleHint(QFont::Cursive); - s_defaultFontFamilies.insert(CursiveFont, defaultFont.defaultFamily()); + s_defaultFontFamilies.insert(QWebEngineSettings::CursiveFont, defaultFont.defaultFamily()); defaultFont.setStyleHint(QFont::SansSerif); - s_defaultFontFamilies.insert(SansSerifFont, defaultFont.defaultFamily()); + s_defaultFontFamilies.insert(QWebEngineSettings::SansSerifFont, + defaultFont.defaultFamily()); defaultFont.setStyleHint(QFont::Monospace); - s_defaultFontFamilies.insert(FixedFont, defaultFont.defaultFamily()); + s_defaultFontFamilies.insert(QWebEngineSettings::FixedFont, defaultFont.defaultFamily()); } if (s_defaultFontSizes.isEmpty()) { - s_defaultFontSizes.insert(MinimumFontSize, 0); - s_defaultFontSizes.insert(MinimumLogicalFontSize, 6); - s_defaultFontSizes.insert(DefaultFixedFontSize, 13); - s_defaultFontSizes.insert(DefaultFontSize, 16); + s_defaultFontSizes.insert(QWebEngineSettings::MinimumFontSize, 0); + s_defaultFontSizes.insert(QWebEngineSettings::MinimumLogicalFontSize, 6); + s_defaultFontSizes.insert(QWebEngineSettings::DefaultFixedFontSize, 13); + s_defaultFontSizes.insert(QWebEngineSettings::DefaultFontSize, 16); } m_defaultEncoding = QStringLiteral("ISO-8859-1"); - m_unknownUrlSchemePolicy = InheritedUnknownUrlSchemePolicy; + m_unknownUrlSchemePolicy = QWebEngineSettings::InheritedUnknownUrlSchemePolicy; + m_imageAnimationPolicy = QWebEngineSettings::InheritedImageAnimationPolicy; } void WebEngineSettings::scheduleApply() @@ -344,86 +357,97 @@ void WebEngineSettings::doApply() m_adapter->webContents()->SyncRendererPrefs(); } -void WebEngineSettings::applySettingsToWebPreferences(content::WebPreferences *prefs) +void WebEngineSettings::applySettingsToWebPreferences(blink::web_pref::WebPreferences *prefs) { + // Not supported + prefs->picture_in_picture_enabled = false; + // Override for now prefs->touch_event_feature_detection_enabled = isTouchEventsAPIEnabled(); #if !QT_CONFIG(webengine_embedded_build) - prefs->available_hover_types = ui::HOVER_TYPE_HOVER; - prefs->primary_hover_type = ui::HOVER_TYPE_HOVER; + prefs->available_hover_types = (int)blink::mojom::HoverType::kHoverHoverType; + prefs->primary_hover_type = blink::mojom::HoverType::kHoverHoverType; #endif if (prefs->viewport_enabled) { // We need to enable the viewport options together as it doesn't really work // to enable them separately. With viewport-enabled we match Android defaults. prefs->viewport_meta_enabled = true; prefs->shrinks_viewport_contents_to_fit = true; + prefs->main_frame_resizes_are_orientation_changes = true; } // Attributes mapping. - prefs->loads_images_automatically = testAttribute(AutoLoadImages); - prefs->javascript_enabled = testAttribute(JavascriptEnabled); - prefs->javascript_can_access_clipboard = testAttribute(JavascriptCanAccessClipboard); - prefs->tabs_to_links = testAttribute(LinksIncludedInFocusChain); - prefs->local_storage_enabled = testAttribute(LocalStorageEnabled); - prefs->databases_enabled = testAttribute(LocalStorageEnabled); - prefs->allow_universal_access_from_file_urls = testAttribute(LocalContentCanAccessRemoteUrls); - prefs->spatial_navigation_enabled = testAttribute(SpatialNavigationEnabled); - prefs->allow_file_access_from_file_urls = testAttribute(LocalContentCanAccessFileUrls); - prefs->hyperlink_auditing_enabled = testAttribute(HyperlinkAuditingEnabled); - prefs->enable_scroll_animator = testAttribute(ScrollAnimatorEnabled); - prefs->enable_error_page = testAttribute(ErrorPageEnabled); - prefs->plugins_enabled = testAttribute(PluginsEnabled); - prefs->fullscreen_supported = testAttribute(FullScreenSupportEnabled); - prefs->accelerated_2d_canvas_enabled = testAttribute(Accelerated2dCanvasEnabled); - prefs->webgl1_enabled = prefs->webgl2_enabled = testAttribute(WebGLEnabled); - prefs->should_print_backgrounds = testAttribute(PrintElementBackgrounds); - prefs->allow_running_insecure_content = testAttribute(AllowRunningInsecureContent); - prefs->allow_geolocation_on_insecure_origins = testAttribute(AllowGeolocationOnInsecureOrigins); - prefs->hide_scrollbars = !testAttribute(ShowScrollBars); - if (isAttributeExplicitlySet(PlaybackRequiresUserGesture)) { - prefs->autoplay_policy = testAttribute(PlaybackRequiresUserGesture) - ? content::AutoplayPolicy::kUserGestureRequired - : content::AutoplayPolicy::kNoUserGestureRequired; + prefs->loads_images_automatically = testAttribute(QWebEngineSettings::AutoLoadImages); + prefs->javascript_enabled = testAttribute(QWebEngineSettings::JavascriptEnabled); + prefs->javascript_can_access_clipboard = + testAttribute(QWebEngineSettings::JavascriptCanAccessClipboard); + prefs->tabs_to_links = testAttribute(QWebEngineSettings::LinksIncludedInFocusChain); + prefs->local_storage_enabled = testAttribute(QWebEngineSettings::LocalStorageEnabled); + prefs->databases_enabled = testAttribute(QWebEngineSettings::LocalStorageEnabled); + prefs->allow_remote_access_from_local_urls = + testAttribute(QWebEngineSettings::LocalContentCanAccessRemoteUrls); + prefs->spatial_navigation_enabled = testAttribute(QWebEngineSettings::SpatialNavigationEnabled); + prefs->allow_file_access_from_file_urls = + testAttribute(QWebEngineSettings::LocalContentCanAccessFileUrls); + prefs->hyperlink_auditing_enabled = testAttribute(QWebEngineSettings::HyperlinkAuditingEnabled); + prefs->enable_scroll_animator = testAttribute(QWebEngineSettings::ScrollAnimatorEnabled); + prefs->enable_error_page = testAttribute(QWebEngineSettings::ErrorPageEnabled); + prefs->plugins_enabled = testAttribute(QWebEngineSettings::PluginsEnabled); + prefs->fullscreen_supported = testAttribute(QWebEngineSettings::FullScreenSupportEnabled); + prefs->accelerated_2d_canvas_enabled = + testAttribute(QWebEngineSettings::Accelerated2dCanvasEnabled); + prefs->force_dark_mode_enabled = testAttribute(QWebEngineSettings::ForceDarkMode); + prefs->webgl1_enabled = prefs->webgl2_enabled = testAttribute(QWebEngineSettings::WebGLEnabled); + prefs->should_print_backgrounds = testAttribute(QWebEngineSettings::PrintElementBackgrounds); + prefs->allow_running_insecure_content = + testAttribute(QWebEngineSettings::AllowRunningInsecureContent); + prefs->allow_geolocation_on_insecure_origins = + testAttribute(QWebEngineSettings::AllowGeolocationOnInsecureOrigins); + prefs->hide_scrollbars = !testAttribute(QWebEngineSettings::ShowScrollBars); + if (isAttributeExplicitlySet(QWebEngineSettings::PlaybackRequiresUserGesture)) { + prefs->autoplay_policy = testAttribute(QWebEngineSettings::PlaybackRequiresUserGesture) + ? blink::mojom::AutoplayPolicy::kUserGestureRequired + : blink::mojom::AutoplayPolicy::kNoUserGestureRequired; } - prefs->dom_paste_enabled = testAttribute(JavascriptCanPaste); - prefs->dns_prefetching_enabled = testAttribute(DnsPrefetchEnabled); + prefs->dom_paste_enabled = testAttribute(QWebEngineSettings::JavascriptCanPaste); + prefs->dns_prefetching_enabled = testAttribute(QWebEngineSettings::DnsPrefetchEnabled); + prefs->disable_reading_from_canvas = !testAttribute(QWebEngineSettings::ReadingFromCanvasEnabled); + prefs->animation_policy = toBlinkImageAnimationPolicy(imageAnimationPolicy()); // Fonts settings. - prefs->standard_font_family_map[content::kCommonScript] = toString16(fontFamily(StandardFont)); - prefs->fixed_font_family_map[content::kCommonScript] = toString16(fontFamily(FixedFont)); - prefs->serif_font_family_map[content::kCommonScript] = toString16(fontFamily(SerifFont)); - prefs->sans_serif_font_family_map[content::kCommonScript] = toString16(fontFamily(SansSerifFont)); - prefs->cursive_font_family_map[content::kCommonScript] = toString16(fontFamily(CursiveFont)); - prefs->fantasy_font_family_map[content::kCommonScript] = toString16(fontFamily(FantasyFont)); - prefs->pictograph_font_family_map[content::kCommonScript] = toString16(fontFamily(PictographFont)); - prefs->default_font_size = fontSize(DefaultFontSize); - prefs->default_fixed_font_size = fontSize(DefaultFixedFontSize); - prefs->minimum_font_size = fontSize(MinimumFontSize); - prefs->minimum_logical_font_size = fontSize(MinimumLogicalFontSize); + prefs->standard_font_family_map[blink::web_pref::kCommonScript] = + toString16(fontFamily(QWebEngineSettings::StandardFont)); + prefs->fixed_font_family_map[blink::web_pref::kCommonScript] = + toString16(fontFamily(QWebEngineSettings::FixedFont)); + prefs->serif_font_family_map[blink::web_pref::kCommonScript] = + toString16(fontFamily(QWebEngineSettings::SerifFont)); + prefs->sans_serif_font_family_map[blink::web_pref::kCommonScript] = + toString16(fontFamily(QWebEngineSettings::SansSerifFont)); + prefs->cursive_font_family_map[blink::web_pref::kCommonScript] = + toString16(fontFamily(QWebEngineSettings::CursiveFont)); + prefs->fantasy_font_family_map[blink::web_pref::kCommonScript] = + toString16(fontFamily(QWebEngineSettings::FantasyFont)); + prefs->default_font_size = fontSize(QWebEngineSettings::DefaultFontSize); + prefs->default_fixed_font_size = fontSize(QWebEngineSettings::DefaultFixedFontSize); + prefs->minimum_font_size = fontSize(QWebEngineSettings::MinimumFontSize); + prefs->minimum_logical_font_size = fontSize(QWebEngineSettings::MinimumLogicalFontSize); prefs->default_encoding = defaultTextEncoding().toStdString(); // Set the theme colors. Based on chrome_content_browser_client.cc: const ui::NativeTheme *webTheme = ui::NativeTheme::GetInstanceForWeb(); - // WebPreferences::preferred_color_scheme was deleted in Chromium 80, but it - // will make a comeback in Chromium 82... - // - // See also: https://chromium-review.googlesource.com/c/chromium/src/+/2079192 - // - // if (webTheme) { - // switch (webTheme->GetPreferredColorScheme()) { - // case ui::NativeTheme::PreferredColorScheme::kDark: - // prefs->preferred_color_scheme = blink::PreferredColorScheme::kDark; - // break; - // case ui::NativeTheme::PreferredColorScheme::kLight: - // prefs->preferred_color_scheme = blink::PreferredColorScheme::kLight; - // break; - // case ui::NativeTheme::PreferredColorScheme::kNoPreference: - // prefs->preferred_color_scheme = blink::PreferredColorScheme::kNoPreference; - // } - // } + if (webTheme) { + switch (webTheme->GetPreferredColorScheme()) { + case ui::NativeTheme::PreferredColorScheme::kDark: + prefs->preferred_color_scheme = blink::mojom::PreferredColorScheme::kDark; + break; + case ui::NativeTheme::PreferredColorScheme::kLight: + prefs->preferred_color_scheme = blink::mojom::PreferredColorScheme::kLight; + break; + } + } // Apply native CaptionStyle parameters. - base::Optional<ui::CaptionStyle> style; + absl::optional<ui::CaptionStyle> style; if (base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kForceCaptionStyle)) { style = ui::CaptionStyle::FromSpec( base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(switches::kForceCaptionStyle)); @@ -441,39 +465,44 @@ void WebEngineSettings::applySettingsToWebPreferences(content::WebPreferences *p prefs->text_track_font_family = style->font_family; prefs->text_track_font_variant = style->font_variant; prefs->text_track_window_color = style->window_color; - prefs->text_track_window_padding = style->window_padding; prefs->text_track_window_radius = style->window_radius; } } -bool WebEngineSettings::applySettingsToRendererPreferences(blink::mojom::RendererPreferences *prefs) +bool WebEngineSettings::applySettingsToRendererPreferences(blink::RendererPreferences *prefs) { bool changed = false; #if QT_CONFIG(webengine_webrtc) if (!base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kForceWebRtcIPHandlingPolicy)) { - std::string webrtc_ip_handling_policy = testAttribute(WebEngineSettings::WebRTCPublicInterfacesOnly) - ? blink::kWebRTCIPHandlingDefaultPublicInterfaceOnly - : blink::kWebRTCIPHandlingDefault; + std::string webrtc_ip_handling_policy = + testAttribute(QWebEngineSettings::WebRTCPublicInterfacesOnly) + ? blink::kWebRTCIPHandlingDefaultPublicInterfaceOnly + : blink::kWebRTCIPHandlingDefault; if (prefs->webrtc_ip_handling_policy != webrtc_ip_handling_policy) { prefs->webrtc_ip_handling_policy = webrtc_ip_handling_policy; changed = true; } } #endif + bool canNavigateOnDrop = testAttribute(QWebEngineSettings::NavigateOnDropEnabled); + if (canNavigateOnDrop != prefs->can_accept_load_drops) { + prefs->can_accept_load_drops = canNavigateOnDrop; + changed = true; + } return changed; } void WebEngineSettings::scheduleApplyRecursively() { scheduleApply(); - for (WebEngineSettings *settings : qAsConst(childSettings)) { + for (WebEngineSettings *settings : std::as_const(childSettings)) { settings->scheduleApply(); } } bool WebEngineSettings::getJavaScriptCanOpenWindowsAutomatically() { - return testAttribute(JavascriptCanOpenWindows); + return testAttribute(QWebEngineSettings::JavascriptCanOpenWindows); } void WebEngineSettings::setParentSettings(WebEngineSettings *_parentSettings) @@ -483,6 +512,7 @@ void WebEngineSettings::setParentSettings(WebEngineSettings *_parentSettings) parentSettings = _parentSettings; if (parentSettings) parentSettings->childSettings.insert(this); + scheduleApplyRecursively(); } } // namespace QtWebEngineCore |